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Commit db95e66a authored by tharun kumar's avatar tharun kumar Committed by Gerrit - the friendly Code Review server
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SDM660: ADSPRPC: Handle NULL pointer dereference 



Avoid using strlen as it results in NULL pointer
dereference for NULL value.

Change-Id: I21a9793b48caddb423f081cdcf2690ded1822e88
Acked-by: default avatarChenna Kesava Raju <chennak@qti.qualcomm.com>
Signed-off-by: default avatarTharun Kumar Merugu <mtharu@codeaurora.org>
parent b7d425e9

drivers/char/adsprpc.c

+4 −1
Original line number Diff line number Diff line
@@ -1686,6 +1686,9 @@ static int fastrpc_init_process(struct fastrpc_file *fl, 
			int namelen;

			int pageslen;

		} inbuf;



		if (!init->filelen)

			goto bail;

		VERIFY(err, proc_name = kzalloc(init->filelen, GFP_KERNEL));

		if (err)

			goto bail;
@@ -1694,7 +1697,7 @@ static int fastrpc_init_process(struct fastrpc_file *fl, 
		if (err)

			goto bail;

		inbuf.pgid = current->tgid;

		inbuf.namelen = strlen(proc_name)+1;

		inbuf.namelen = init->filelen;

		inbuf.pageslen = 0;

		if (!me->staticpd_flags) {

			inbuf.pageslen = 1;